The Octeon driver calls into PHYLIB which now checks for
net_device->dev.parent, so make sure we do set it before calling into
any MDIO/PHYLIB related function.
Fixes: ec988ad78ed6 ("phy: Don't increment MDIO bus refcount unless it's a
different owner")
Reported-by: Aaro Koskinen <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>
---
drivers/staging/octeon/ethernet.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/octeon/ethernet.c
b/drivers/staging/octeon/ethernet.c
index 8130dfe89745..4971aa54756a 100644
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -770,6 +770,7 @@ static int cvm_oct_probe(struct platform_device *pdev)
/* Initialize the device private structure. */
struct octeon_ethernet *priv = netdev_priv(dev);
+ SET_NETDEV_DEV(dev, &pdev->dev);
dev->netdev_ops = &cvm_oct_pow_netdev_ops;
priv->imode = CVMX_HELPER_INTERFACE_MODE_DISABLED;
priv->port = CVMX_PIP_NUM_INPUT_PORTS;
@@ -816,6 +817,7 @@ static int cvm_oct_probe(struct platform_device *pdev)
}
/* Initialize the device private structure. */
+ SET_NETDEV_DEV(dev, &pdev->dev);
priv = netdev_priv(dev);
priv->netdev = dev;
priv->of_node = cvm_oct_node_for_port(pip, interface,
--
2.9.3
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